| Dukes vs Jin | 12–24 | 33.33% |
| Dukes vs Reina | 21–12 | 63.64% |
| Dukes vs Hwoarang | 13–18 | 41.94% |
| Dukes vs Dragunov | 4–24 | 14.29% |
| Dukes vs Law | 5–22 | 18.52% |
| Dukes vs King | 8–15 | 34.78% |
| Dukes vs Lili | 10–13 | 43.48% |
| Dukes vs Asuka | 7–12 | 36.84% |
| Dukes vs Alisa | 8–11 | 42.11% |
| Dukes vs Xiaoyu | 7–11 | 38.89% |
| Dukes vs Eddy | 7–10 | 41.18% |
| Dukes vs Steve | 6–10 | 37.50% |
| Dukes vs Kazuya | 5–10 | 33.33% |
| Dukes vs Kuma | 5–8 | 38.46% |
| Dukes vs Jun | 4–7 | 36.36% |
| Dukes vs Paul | 4–6 | 40.00% |
| Dukes vs Yoshimitsu | 4–6 | 40.00% |
| Dukes vs Lidia | 4–6 | 40.00% |
| Dukes vs Nina | 4–5 | 44.44% |
| Dukes vs Bryan | 1–6 | 14.29% |
| Dukes vs Victor | 4–3 | 57.14% |
| Dukes vs Heihachi | 4–3 | 57.14% |
| Dukes vs Azucena | 1–5 | 16.67% |
| Dukes vs Devil Jin | 3–2 | 60.00% |
| Dukes vs Feng | 3–2 | 60.00% |
| Dukes vs Lars | 2–3 | 40.00% |
| Dukes vs Lee | 3–2 | 60.00% |
| Dukes vs Shaheen | 2–2 | 50.00% |
| Dukes vs Leroy | 3–0 | 100.00% |
| Dukes vs Jack-8 | 0–2 | 0.00% |
| Dukes vs Leo | 0–2 | 0.00% |
| Dukes vs Claudio | 1–1 | 50.00% |
| Dukes vs Zafina | 0–1 | 0.00% |
| Dukes vs Armor King | 0–1 | 0.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.